查询词典 sulphur

Influences of hydrogen sulfide, element sulfide, mercaptan, sulphuring ether, disulfide individually on silver strip corrosion of jet fuel, and of element sulphur coexisting with other sulfide on silver strip corrosion of jet fuel were studied.

考察了硫化氢、元素硫、硫醇、硫醚、多硫化物等单独存在时对喷气燃料银片腐蚀的影响；同时研究了元素硫与其它硫化物以不同浓度混合时对喷气燃料银片腐蚀的影响。

The EPDM rubber is vulcanized completely under 160℃ and 8min condition with the sulphur as vulcanizing agent.

同时采用硫黄为硫化剂，添加促进剂后，在温度160℃，时间8min时胶料完全硫化，满足了棚布胶料在鼓式硫化机上的连续生产的要求。

Among the chemicals used to prevent the apple canker, lime sulphur was the most popular one, followed by carbendazim.

在枝干轮纹病的化学防治中，石硫合剂是最常用的药剂，其次是多菌灵。

Various steelmaking fluxes are added during the refining process to reduce the sulphur and phosphorus contents of the metal bath to the desired level.

在精炼过程中，加入各种炼钢熔剂以去除金属熔池中的硫和磷，使成份达到所需要的水平。

Calcium unites with sulphur and oxygen to form calcium sulphate, and phosphors and oxygen to form calcium phosphate, sodium and potassium unite with oxygen and nitrogen to form sodium to potassium nitrates.

钙、硫和氧形成硫酸钙，钙、磷和氧形成磷酸钙，钠、钾和氧、氮结合生成硝酸钠和硝酸钾。

In well completing test for gas wells of Feixianguan Group with high sulphur content, the well test interpretation can't be conducted until the pressure data are calculated with gas column calculating formula because the distance between the pressure testing point and the central part of the formation is too big.

川东北飞仙关组高含硫气藏气井在完井测试过程中，压力测点位置与产层中部的距离较大，需将压力数据用气柱压力计算公式折算后再进行试井分析解释。

Determination ; sulphur content ; dye bath ; sulfide ion ; electrode ; sulfion-selective electrode ; sulfide-antioxidation-buffer ; potentiometric titration

测定；硫分；染浴；硫离子；电极；硫离子选择电极；硫化物抗氧缓冲剂；电位滴定法

Edom 's streams shall be changed into pitch and her earth into sulphur, and her land shall become burning pitch

她的河水将变为沥青，她的土壤将变为硫磺：大地成了燃灼的沥青

It is more robust than the later Pale Evening Dun or Sulphur patterns.

后来则更为强劲，比苍白或傍晚敦硫磺花纹。

This is because a decline in coal burning in the Northern Hemisphere has reduced emissions of sulphur dioxide aerosols.

这是由於北半球煤炭燃烧的减少已经减少了二氧化硫气溶胶的排放。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。